Floras of the Pocono formation and Price sandstone in parts of Pennsylvania, Maryland, West Virginia, and Virginia
By: by Charles B. Read.
Series: Geological Survey professional paper -- 263
Publisher: U.S. Govt. Print. Off.
Published: 1955
Place of publication: Washington
Language: eng
Number of pages: 41
Subjects: Paleobotany -- Mississippian.; Plants, Fossil -- United States.; Sandstone -- United States.
Notes: "Including descriptions of 22 new species, 1 new genus, and 4 new combinations of Mississippian age."

Includes bibliographical references (p. 29-30) and index.